What does rail renationalisation mean and who owns UK railways?

The government will take control of TransPennine Express services, which covers Manchester and Liverpool in the North of England, and runs to Edinburgh and Glasgow in Scotland.

Rail Transport In Great Britain: Most Up-to-Date Encyclopedia, News & Reviews

The Great Railway Debate: Should Britain's railways be RE-NATIONALISED? YES or NO?

Our railway should be in public ownership

Do the public want the railways renationalised? - Full Fact

Great British Railways isn't BR mark two or nationalisation – so what is it?

East coast mainline to be renationalised

Rail privatisation has been a disaster in Britain. Why is India pushing ahead with it?

Another incompetent profiteering train operator is brought back under public control

Should the UK rail industry be nationalised?, Economics